Denon AVR-1601 Receiver "mulfunction" Questions

My Panasonic SA HT730 is only reading on the screen INIT and will not let me turn it over to TV mode. Please Help!!!!! PCB under DVD deck mulfunction, need replace working boards

...of reset ? Help to complete reset, it need pressing couple buttons by combination. if all buttons mulfunction, no way to do this function. does unit have front panel

...red light blind. mostly, if none of amplifier output transistors blown, it must be IC7815 or IC7915 mulfunction, find it, replace it. then job ...